74FCT163245CPVG8

Buffers, Drivers, Receivers, Transceivers Overview

The Renesas Electronics Corporation 74FCT163245CPVG8 is a 16-bit bidirectional bus transceiver utilizing FCT logic technology. It operates within a supply voltage range of 4.5V to 5.5V and features three-state outputs for effective bus isolation. The device is housed in a 48-pin SSOP package with dimensions of 15.9 x 7.5 x 2.3 mm. It supports an operating temperature range from -40°C to +85°C and includes ESD protection exceeding 2000V per MIL-STD-883, Method 3015.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 16-bit bidirectional data transmission capability between two buses.
• Features three-state outputs to prevent signal contention on shared lines.
• Incorporates high electrostatic discharge (ESD) protection capabilities.

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus interfaces
• Memory-to-memory transfers
• Microprocessor systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

This component is officially scheduled for obsolescence and will be discontinued by the manufacturer. Verification of current stock availability is critical as production has ceased. Engineers must confirm end-of-life status through official Renesas channels before finalizing designs. Alternative sourcing strategies should be evaluated immediately to mitigate supply chain risks associated with this discontinued part number.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component only if legacy system compatibility with the 74FCT series is strictly required. Verify that the 4.5V to 5.5V supply voltage range matches the target system power rails. Ensure the 48-pin SSOP footprint aligns with existing PCB layouts. Due to the obsolete status, prioritize redesigning with active equivalents unless specific performance characteristics of this vintage part are irreplaceable.

Buffers, Drivers, Receivers, Transceivers Part Context

The 74FCT163245CPVG8 belongs to the Renesas 74FCT logic family, which utilizes 0.5 micron CMOS technology. This family is designed for high-speed applications requiring low power consumption. The CPVG8 suffix indicates the specific SSOP-48 package variant. It serves as a standard interface solution for 5V logic systems requiring robust data transfer rates and reliable operation across industrial temperature ranges.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Official substitutes include the 74FCT163245CPVG. Parametric equivalents may also be available. Consult Renesas documentation for recommended replacement parts due to the discontinuation status.

Buffers, Drivers, Receivers, Transceivers FAQ

What is the maximum ESD protection rating for this device?

The device offers ESD protection greater than 2000V per MIL-STD-883, Method 3015.

Is this component currently in production?

No, the 74FCT163245CPVG8 is scheduled for obsolescence and is no longer manufactured.